'Iterator class' presentation slideshows

Iterators & the Collection Classes

Iterators & the Collection Classes. The Collection Framework classes provided in the JAVA API(Application Programmer Interface) many type of collections like an ArrayList These classes implements the List interface. The Iterator Interface. Iterators.

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Design Patterns

Design Patterns. David Talby. This Lecture. More for a Document Editor Synchronizing Multiple Windows Observer Simplifying complex interactions Mediator Working on complex structures Iterator Visitor. 12. Observer.

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CMSC 341 Lists - II

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CMSC 341 Lists - II

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Lexi case study (Part 2)

Lexi case study (Part 2). Presentation by Matt Deckard. User Operations. Support different operations Cut, copy, paste Formatting Printing Etc. Support different Uis Menus Buttons Keyboard shortcuts Etc. User Operations. Avoid coupling operations and UIs

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Iterators

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Iterators & Chain Variants

Iterators & Chain Variants. Iterators. An iterator permits you to examine the elements of a data structure one at a time. C++ iterators Input iterator Output iterator Forward iterator Bidirectional iterator Reverse iterator. Forward Iterator.

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Classes : Advanced Topics

Classes : Advanced Topics. iterators & friend classes Tapestry pp. 614-620. Overview & Purpose. When we write a container class , such as LinkedList or linkstrinset classes, we normally add all functionality that we think would be useful by the users of the class

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Array Iterators

Array Iterators. arrays in Java do not implement the Iterable interface; hence, arrays do not supply iterators if you implement a class that uses an array to hold a collection of objects and you want to provide an iterator for the collection, you need to implement your own iterator class

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Storage Strategies: Static Arrays

Storage Strategies: Static Arrays. StackADT Interface ArrayStack Implementation ArrayStack Methods with Big-O analysis StackIterator Class StackIterator Methods StackIterator Summary Reading: L&C 3.6-3.8, 7.3. Stack Abstract Data Type.

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Iterators

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COMPSCI 105 S2 2014 Principles of Computer Science

COMPSCI 105 S2 2014 Principles of Computer Science. Linked Lists 2. Agenda & Reading. Agenda Introduction The OrderedList Operations Iterators Linked List Iterators Extra Reading Textbook: Problem Solving with Algorithms and Data Structures

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Example: LinkedSet<T>

Example: LinkedSet<T>. LinkedSet<T> Class LinkedSet Attributes/Constructor Linked Set Methods LinkedSet iterator method LinkedIterator<T> class Reading: L&C 3 rd : 15.4 2 nd : 4.1-4.5. 1. LinkedSet<T> Class.

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Iterators (partial)

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SimpleDB Overview

9/18/2008. SimpleDB Overview. What is SimpleDB?. A basic database system What is has Heapfiles Basic Operators (Scan, Filter, JOIN, Aggregate) ? Buffer Pool Transactions SQL Front-end Things it doesn't have Query optimizer Fancy relational operators (UNION, etc) ? Recovery Indices.

408 views • 11 slides